{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["DNA", "cell line", "cell type"], "input": "Our results also demonstrate that TPA-dependent activation of the HTLV-I enhancer may be mediated through the C26 element ."}
{"DNA": ["HTLV-I enhancer", "C26 element"], "cell line": [], "cell type": []}